A sample of size 31 will be drawn from a population with mean 39 and standard deviation 9. Use the TI-84 Plus calculator.(a) Is it appropriate to use the normal distribution to find probabilities for X?-(b) Find the probability that X will be between 40 and 41. Round the answer to at least four decimal places.rd(c) Find the 33 percentile of X. Round the answer to at least two decimal places.O It is appropriate to use the normal distribution to find probabilities for X.The probability that x will be between 40 and 41 isThe 33rdpercentile of X isO It is not appropriate to use the normal distribution to find probabilities for X .

Here, mean is 39 and standard deviation is 9. Sample number is 31. We will use sampling distribution…

Answered: A sample of size 31 will be drawn from…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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